topic Re: FS8430 can not wake up in Power Management https://community.nxp.com/t5/Power-Management/FS8430-can-not-wake-up/m-p/912259#M395 <HTML><HEAD></HEAD><BODY><P>HI</P><P>Suggest your do experiment on debug mode then monitor your Vbat voltage directly in SBC VSUP1/2 pin and WAKE pins voltge.</P></BODY></HTML> Thu, 29 Aug 2019 04:38:32 GMT guoweisun 2019-08-29T04:38:32Z FS8430 can not wake up https://community.nxp.com/t5/Power-Management/FS8430-can-not-wake-up/m-p/912258#M394 <HTML><HEAD></HEAD><BODY><P>Hi NXP Team,</P><P></P><P>I have a problem about FS8430.</P><P>when&nbsp;I give the BAT and wake signal to FS8430 at the same time，it can start up normally at the voltage from 8V ~ 36V.But when&nbsp;I &nbsp;give the BAT at 9V first and then wake signal, FS8430 can not start up normally. At this condition, beside 8v~10V, FS8430 can start up normally.</P><P>I want to know what is the main reason.</P></BODY></HTML> Wed, 28 Aug 2019 03:10:42 GMT https://community.nxp.com/t5/Power-Management/FS8430-can-not-wake-up/m-p/912258#M394 hongyuyan 2019-08-28T03:10:42Z Re: FS8430 can not wake up https://community.nxp.com/t5/Power-Management/FS8430-can-not-wake-up/m-p/912259#M395 <HTML><HEAD></HEAD><BODY><P>HI</P><P>Suggest your do experiment on debug mode then monitor your Vbat voltage directly in SBC VSUP1/2 pin and WAKE pins voltge.</P></BODY></HTML> Thu, 29 Aug 2019 04:38:32 GMT https://community.nxp.com/t5/Power-Management/FS8430-can-not-wake-up/m-p/912259#M395 guoweisun 2019-08-29T04:38:32Z